Is Alkaline Water Better For You?

Written by Dr. Steve Chaney on . Posted in Food and Health, Health Current Events, Healthy Lifestyle

Facts About Water

Author: Dr. Stephen Chaney

 

is alkaline water better for youIs alkaline water better for you?  It’s bad enough that some people are paying a premium price for bottled water that isn’t required to be any better than tap water, but the latest fads appear to be things like “alkaline” water and “ionized” water. And these “super” waters come with a really hefty price tag.

If you believed the hype behind these products, you would think that they are revolutionary advances that will cure all sorts of ills. But the truth is these enticing claims are completely bogus. They contradict the basic laws of chemistry and biochemistry.

More importantly, there are no good quality clinical studies showing that they work!

What Is Alkaline Water?

Let’s start with alkaline water – but first a bit of background information.

Pure water has a pH of around 7, which is neutral. However, if the water is exposed to air for any length of time it picks up CO2 from the atmosphere. The CO2 dissolves in the water and is converted to carbonic acid making most sources of pure water slightly acidic.

On the other hand, if metal salts are dissolved in the water it generally becomes slightly alkaline.

Is Alkaline Water Better For You?

Here are some questions you might ask when deciphering if alkaline water is better for you than plain water:

1) What Are the Benefits of Drinking Alkaline Water?

In the 1930s Otto Warburg, one of the founders of modern biochemistry, showed that cancer cells were much more dependent on glucose (blood sugar) as an energy source than were most other cells in the body and that cancer cells metabolized glucose in a way that made the cancer cells very acidic.

That information languished for many years, but interest in the “Warburg Hypothesis” has been revived in recent years by studies showing that cancer cells can be selectively killed by limiting their source of glucose.

So, what are the benefits of drinking alkaline water?  In theory, making the body more alkaline would also slow the growth of the cancer cells. There is some evidence to support that hypothesis, but the evidence is still relatively weak.

It is the same with the other proposed health benefits of alkalinizing the body. There is some evidence in the literature, but it is not yet convincing. As a scientist I’m keeping an open mind, but I’m not ready to when-pigs-fly“bet the farm” on it.

2) Can Alkaline Water Alkalinize the Body?

Here the answer is a clear cut NO! In fact, this hypothesis wins my “Flying Pig” award for the month!

The body has a very strong buffer system and some elaborate metabolic controls to maintain a near-constant neutral pH. More importantly, water is such a weak buffer that it has almost no effect on body pH!

Alkaline Foods

If you really want to alkalinize your body you can do that by eating more of the alkaline foods (most fruits, including citrus fruits, and most vegetables, peas, beans, lentils, seeds & nuts) and less of the acidic foods (grains, especially refined grains, meat, especially red meat, fish, poultry and eggs).

I’ve seen some experts recommend 60% alkaline foods and 40% acidic foods. I can’t vouch for the validity of that recommendation in terms of the benefits of alkalinizing the body, but there are lots of other good reasons to eat more fresh fruits and vegetables and less red meat and refined carbohydrates.

Is Ionized Water Beneficial?

Ionized water is an even sillier concept from a chemical point of view.

It is very difficult to ionize pure water and the ions that you do create quickly recombine to give you pure water again without any change in pH or physical properties.

If you add sodium chloride (table salt) to the water you can get electrolysis that creates a slightly alkaline pH at one electrode and a slightly acidic pH at the other electrode.

However, as soon as you turn off the current, these pH changes rapidly disappear. Even if you were somehow able to capture some of the alkaline or acidic water remember that water alone has almost no effect on body pH.

Never Underestimate The Placebo Effect

But, what about all of those glowing testimonials that you have heard?

You need to remember that the placebo effect is near 50% when it comes to pain or a feeling of well being.

You can’t repeal the laws of chemistry and biochemistry. Water is, after all, just water!

Good science trumps good testimonials any day.  Never, never underestimate the placebo effect.

The Bottom Line

Don’t waste your money on alkaline water or ionized water. Water is a very poor buffer and has almost no effect on the pH of our bodies.

There may be some health benefits to keeping our bodies in a more alkaline state, but the best way to do that is to eat more alkaline foods and less acid foods (http://www.webmd.com/diet/alkaline-diets).

 

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

Trackback from your site.

Comments (2)

  • Michael Rosenbaum

    |

    Dear Dr Chaney:
    I have a friend who uses and sells kagen water machines that ionize your water and lower the PH. One of the claims I have heard about ionized water is that the body absorbs the water much faster so the body hydrates much faster, which if true would be a good benefit. Is this something you have investigated?
    thanks- Michael Rosenbaum

    Reply

    • Dr. Steve Chaney

      |

      Dear Michael,
      The short answer is that the rate of water absorption can be influenced by the presence of ions in the water, but not enough to make any significant difference in how much water we can absorb in the long run.
      Dr. Chaney

      Reply

Leave a comment

Recent Videos From Dr. Steve Chaney

READ THE ARTICLE
READ THE ARTICLE

Latest Article

How to Choose the Right Pillow

Posted April 17, 2018 by Dr. Steve Chaney

Wake Up Each Morning Pain Free

Author: Julie Donnelly, LMT – The Pain Relief Expert

Editor: Dr. Steve Chaney

 

how to choose the right pillow without headachesThe way you sleep is often a key to discovering the cause of headaches and more. If you wake up with neck pain, a headache, or you suffer from ringing in your ears, dizziness, or ear pain, there is a good possibility that it may be caused by the way you are sleeping. Your pillow may be the culprit.  But if you need to know how to choose the right pillow for you, it’s easy.   It just takes a little “investigation.”

 

How to Choose the Right Pillow if You Sleep On Your Side

Your head, neck, and spine need to always stay in a nice straight line, just as it is when you are standing up, but that takes a little thought and understanding of the way you sleep.  So, get comfy in your bed and then notice how your head is resting.

how to choose the right pillow to sleep painfreeIf you sleep on your side, your pillow needs to be just the right size, so your head doesn’t point down toward the mattress (your pillow is too soft) or up to the ceiling (your pillow is too thick). Either of these positions will make the muscles on the side of your neck stay in the contracted position for hours and pull your vertebrae in that direction, especially when you try to turn over to your other side.

Your SCM Muscle May Cause Serious Problems

You also need to notice if you turn your head a bit, especially if you are turning into your pillow or turning your head up toward away from your pillow. In either of these two cases you will be causing your sternocleidomastoid (SCM for short) to be held shortened for hours.

Your SCM originates on your collarbone and inserts into the bone behind your ear.  When it contracts you turn your head to the opposite side. However, if the muscle is tight (for example, when you’ve held your head turned toward one side for an extended period of time) and then you bring your head back so you are facing forward, the tight muscle will pull on the bone behind your ear and cause havoc.

The symptoms for a tight SCM are tinnitus (ringing in the ear), dizziness, loss of equilibrium, ear pain, headaches, pain in the eye and around the skull, pain at the top of the head, and even pain in the throat. Amazing! What’s even more amazing is that it’s rare that this muscle is considered when a medical professional is searching for the cause of your symptoms.

These are the things to know when considering how to choose the right pillow if you sleep on your side.

How To Choose The Right Pillow If You Sleep On Your Back

how to choose the right pillow for sleeping on your backIf you sleep on your back, your head should be on the mattress (not propped up with a pillow) and you should have a tiny support (like a folded washcloth) under your neck.  Or, you can have a wedge pillow that starts at your mid-back and gently raises your entire trunk and head up while still allowing your head and back to be in a straight line.

It’s always a challenge for people who toss and turn during the night, sometimes on their side and sometimes on their back.  The best thing I’ve found for this situation is to have the pillow below shoulder level so when you turn on your side your shoulder will automatically slide to the edge of the pillow while still supporting your head properly, and when you turn onto your back, the pillow will start at shoulder level so your head and neck are supported, but your head is being pushed in a way that causes your chin to move down to your chest.

hip pain causes and treatment pain freeIt’s tricky, but I can personally attest to the fact that it will work.  I can always tell when I’ve had my head tilted (I toss and turn during the night) because I will wake with a headache. When that happens I’m grateful that I know how to self-treat the muscles of my neck and shoulders so the headache is eliminated quickly.  If you already have Treat Yourself to Pain Free Living,  you can self-treat all your neck and shoulder muscles to release the tension.

How To Choose The Right Pillow If You Sleep On Your Stomach

If you sleep on your stomach, this is the one position that is so bad that it behooves you to force yourself to change your position. Your head is turned to the side and held still for hours, putting a severe strain on all your cervical and upper thoracic vertebrae. Not only will this cause headaches, tinnitus, and a list of other pains, but it can cause problems down your entire spine. It can also impinge on the nerves that pass through the vertebrae on their way to your organs.

If you do sleep that way, let me know and I’ll give you some suggestions that work to change your habit of sleeping. It takes time and energy, but the results are worth the effort.

In every case, the way you sleep may cause neck pain that won’t go away until the pillow situation is resolved.

Now you should know how to choose the right pillow for the way you sleep.

Wishing you well,

Julie Donnelly

About The Author

julie donnelly

Julie Donnelly is a Deep Muscle Massage Therapist with 20 years of experience specializing in the treatment of chronic joint pain and sports injuries. She has worked extensively with elite athletes and patients who have been unsuccessful at finding relief through the more conventional therapies.

She has been widely published, both on – and off – line, in magazines, newsletters, and newspapers around the country. She is also often chosen to speak at national conventions, medical schools, and health facilities nationwide.

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

UA-43257393-1